Tudor · 1926

Strap for 1926 36 Stainless Steel / Rose Gold / Silver / Strap

Takes 19 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width19 mm
Case diameter36 mm
Reference91451-0005 (aka: M91451-0005)
Family1926
MovementTudor caliber T601 Hours, Minutes, Seconds | Date
CaseRose Gold, Stainless Steel

Spring bar

Spring bars for Tudor

The right category for this model · choose the 19 mm size

The 1926 91451-0005 (aka: M91451-0005), seen from the bench

The Tudor 1926 M91451-0005 is a contemporary reinterpretation rooted in the 1930s, when Tudor emerged as a technical and accessible alternative to Rolex chronometers. This 36mm stainless steel and rose gold model features the in-house developed T601 automatic caliber with bidirectional winding, COSC certification, hours, minutes, seconds and date indication at 28,800 vibrations per second. The case incorporates the signature bayonet lugs characteristic of the 1926 collection with a 19mm lug width, representing the lightweight standard of English watchmaking tradition distinct from modern 20mm sports watch specifications.

Frequently asked questions

What is the exact lug width of the Tudor 1926 91451-0005?

The lug width of the Tudor 1926 91451-0005 is precisely 19mm. This specification is determined by the geometry of the 36mm case's bayonet lugs. When ordering a strap, always ensure it is manufactured specifically for this width: a 20mm strap will not fit in the slot, whilst an undersized strap causes spring misalignment and aesthetic compromise.

What is the best strap for the Tudor 1926 91451-0005?

The optimal strap depends on your wearing context. For classical elegance, we recommend alligator in black or deep brown on a deployante, which emphasises the timeless character of the model. For daily versatility, vegetable-tanned calf in cognac tone offers superior tactile comfort and longevity. For maximum durability, shell cordovan from horse leather ages beautifully over years of wear. The two-tone case (rose gold + steel) is enhanced by alligator in burgundy or brown with red undertones.

How do I change the strap on the Tudor 1926 91451-0005?

The Tudor 1926 employs a bayonet system. Remove the spring by gently pressing towards the centre of the lower lug until it releases. Withdraw the worn strap. Align your new strap (19mm width) with the lug seat and push firmly until the locking click engages. Do not force: if you encounter resistance, verify that the spring is centred. This operation requires no specialist tools.

Can I use an aftermarket strap on this watch?

Yes, provided the strap is manufactured specifically for 19mm lug width. MilanoStraps offers artisanal straps compatible with the 91451-0005, crafted with construction tolerance control of ±0.3mm. Always verify technical specification before purchase: brand, family, and lug width must correspond. Atelier Casati Milano also creates bespoke solutions with direct consultation.

How long does a leather strap last on a Tudor 1926?

An artisanal leather strap (alligator, calf or shell cordovan) typically lasts 3-5 years with standard maintenance. Longevity depends on frequency of wear, humidity exposure and cleaning cycles. Vegetable-tanned leather naturally develops creases after 2-3 years, which are not defects but signs of appreciated ageing. MilanoStraps guarantees 18 months on straps from atelier Casati Milano, during which period we replace the strap if manufacturing defects manifest.

The next step

The right strap isn't chosen. It is built, together.

From the atelier appointment to delivery, every step is made for those who know that things done well take time. Rare leathers, one piece at a time, eighteen months of warranty.

Request an appointment →

Casati Milano · Via XX Settembre 15, Milan · by appointment only